I'd say C because the other three wouldn't lead to it being the leading occupation, if anything, it would make it harder to conditions other than C
The primary religion in the Ottoman Empire was Islam. In the Ottoman Empire, so much of its territory practiced the Islamic faith, which made mostly the whole empire follow the Islamic faith. Many of Islams holy places are in the Ottoman Empire, and also that the man that was regarded as the Islamic leader, Suleiman, was in the Ottoman Empire too, and other Muslim rulers that were on earth.
Being able to veto, or reject, a proposal for a law. Appoint federal posts, such as members of government agencies. Negotiate foreign treaties with other countries. Appoint federal judges.
Grant pardons, or forgiveness, for a crime.
Sorta. It gave motivation and will for more people to fight for independence, but the retaliton from the British sorta counter it in a way. the British made them pay back for all the tea lost, and also made some generals go after rebal leaders